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in Chemistry by (71.1k points)

100 mL of N/10 NaOH solution is mixed with 100 mL of N/5 HCl solution and the whole volume is made to 1 litre. The pH of the resulting solution will be:

(a) 1 

(b) 2

(c) 3 

(d) 4

1 Answer

+1 vote
by (63.7k points)
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Best answer

Correct option: (b) 2

Explanation: 

V x S – V1S1 = Vm x Sm

where Vm = vol. of mixture; Sm = strength of the mixture.

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